h1,h3,p,a,button{
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
/*导航栏*/
.side-nav{
    position: fixed;
    top: 45%;
    right: 20px;
    z-index: 1;
}
.side-nav ul.nav-side-nav{
    text-align: center;
    list-style: none;
    margin: 0;
    padding-left: 0;
}
.side-nav ul.nav-side-nav >li{
    display: block;
    line-height: 1.45em;
    margin: 0;
    padding: 8px;
}
.side-nav ul.nav-side-nav >li >a{
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background:#e2e2e2 ;
}

/*第一页样式*/
.onepage{
    height: 750px;
}

.onepage-bg{
    height: 800px;
    width: 100%;
    position: absolute;
    background-position: center center;
    background-size: cover;
}
#onepagebg{
    background-image: url("images/topicon.jpg");
}
.headh1content{
    margin-top: 150px;
    line-height: 75px;
}

.title-text{
    margin-left: 50px;
}

.headfontsize h1{
    font-size: 50pt;
    color: #ffffff;
}
.headfontsize p{
    color: #ffffff;
}

/*第二页样式*/
/*第一行内容*/
.twopage{
    padding: 2px 0 0 2px;
    height: auto;
    background-image: url("");
    position: relative;
}
.twopage-text{
    width: 100%;
    text-align: center;
}
.twopage-text-h1{
    margin-left: 120px;
    letter-spacing: 2px;
    margin-top: 80px;
    margin-bottom: 0;
    padding: 20px 0 0 0 ;
}

.twopage-text-h1 img{
    width: 120px;
    margin-top: -50px;
}
/*第二行内容*/
.twopage .row{
    /*覆盖掉原本bootstrap的效果*/
    margin-right: 0px;
    margin-left: 0px;
}
.twopage-courses{
    float: left;
    background: #ffffff;
    padding: 0 2px 2px 0;
    position: relative;
    overflow: hidden;
}
.twopage-courses >a{
    width: 100%;
    height: 100%;
    float: left;
    text-align: center;
    position: relative;
}
.classicon h3{
    margin-top: 120px;
    color: #d1e973;
}
.classicon h1{
    color: #fff5e1;
}
.classicon{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    color: #fff;
    opacity: 0;
}
.classicon:hover{
    background: #1eb450;
    opacity: 0.9;
    transition: opacity 0.5s;
    -webkit-transition: opacity 0.5s;
}
/*第三行*/
.twopagebtn{
    width: 100%;
    margin: 0% auto;
    text-align: center;
}
.twopagebtn .btn-lg{
    font-size: 25px;
}
#twopage-easy{
    margin: 50px 0;
    margin-bottom: 100px;
}

/*第三页*/
.threepage{
    position: absolute;
    width: 100%;
    height: 800px;
}
.threepage-bg{
    position: absolute;
    height: 100%;
    width: 100%;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
#threepagebg{
    background-image: url("images/three.png");
}
.threepagecontent{
    width: 100%;
    margin: 0 auto;
    text-align: center;
}
.threepagetext{
    margin-top: 80px;
}
.threepagecontent p{
    margin-top: 20px;
    color: #000;
    font-size: 20px;
    line-height: 32px;
}
.threepagebtncontent{
    margin-top: 500px;
    font-size: 25px;
}

/*第四页*/
.fourpage{
    height: 800px;
    /*background-image: url("");*/
    background-color: #3c763d;
    margin-top: 800px;
}
.coursedetails-text{
    color: #fff;
    margin-top: 100px;
    width: 100%;
    text-align: center;
}
.coursedetails-text p{
    margin-top: 25px;
    color: #fff;
    font-size: 20px;
}
.fourpage .container .carousel{
    margin-top: 100px;
}
.carousel-control.left {
    background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0) 0, rgba(0, 0, 0, 0) 100%);
    background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0) 0, rgba(0, 0, 0,0) 100%);
    background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, 0)), to(rgba(0, 0, 0, 0)));
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0) 0, rgba(0, 0, 0, 0) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1);
    background-repeat: repeat-x;
}
.carousel-control.right{
    right: 0;
    left: auto;
    background-image: -webkit-linear-gradient(left,rgba(0,0,0,0) 0,rgba(0,0,0,0) 100%);
    background-image: -o-linear-gradient(left,rgba(0,0,0,0) 0,rgba(0,0,0,0) 100%);
    background-image: -webkit-gradient(linear,left top,right top,from(rgba(0,0,0,0)),to(rgba(0,0,0,0)));
    background-image: linear-gradient(to right,rgba(0,0,0,0) 0,rgba(0,0,0,0 )100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1);
    background-repeat: repeat-x;
}
.carousel-control .glyphicon-chevron-left, .carousel-control .icon-prev {
    left: -20%;
    /*margin-left: -10px;*/
}
.carousel-control .glyphicon-chevron-right, .carousel-control .icon-next {
    right: -20%;
    /*margin-right: -10px;*/
}


/*第五页*/
.fivepage-bg{
    height: 730px;
    width: 100%;
    background-position: center center;
    background-size: cover;
}
#fivepage{
    background-image: url("images/five-bg.jpg");
}
.footertext{
    margin-top: 55px;
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: 20px;
}
.footerbtncenter{
    margin-top: 100px;
    text-align: center;
}
.queyeicon{
    width: 200px;
}
.queyeicon:hover{
    border: 2px solid #d9edf7;
}
.footertextbtn{
    margin-top: 150px;
    width: 100%;
    text-align: center;
}
.footertextbtn-text{
    margin-top: 20px;
    color: #fff;
}
